Java tutorial
/** * Autogenerated by Thrift * * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING */ package org.apache.cassandra.thrift; /* * * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * */ import org.apache.commons.lang.builder.HashCodeBuilder; import java.util.List; import java.util.ArrayList; import java.util.Map; import java.util.HashMap; import java.util.EnumMap; import java.util.Set; import java.util.HashSet; import java.util.EnumSet; import java.util.Collections; import java.util.BitSet; import java.nio.ByteBuffer; import java.util.Arrays; import org.slf4j.Logger; import org.slf4j.LoggerFactory; public class TokenRange implements org.apache.thrift.TBase<TokenRange, TokenRange._Fields>, java.io.Serializable, Cloneable { private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct( "TokenRange"); private static final org.apache.thrift.protocol.TField START_TOKEN_FIELD_DESC = new org.apache.thrift.protocol.TField( "start_token", org.apache.thrift.protocol.TType.STRING, (short) 1); private static final org.apache.thrift.protocol.TField END_TOKEN_FIELD_DESC = new org.apache.thrift.protocol.TField( "end_token", org.apache.thrift.protocol.TType.STRING, (short) 2); private static final org.apache.thrift.protocol.TField ENDPOINTS_FIELD_DESC = new org.apache.thrift.protocol.TField( "endpoints", org.apache.thrift.protocol.TType.LIST, (short) 3); public String start_token; public String end_token; public List<String> endpoints; /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */ public enum _Fields implements org.apache.thrift.TFieldIdEnum { START_TOKEN((short) 1, "start_token"), END_TOKEN((short) 2, "end_token"), ENDPOINTS((short) 3, "endpoints"); private static final Map<String, _Fields> byName = new HashMap<String, _Fields>(); static { for (_Fields field : EnumSet.allOf(_Fields.class)) { byName.put(field.getFieldName(), field); } } /** * Find the _Fields constant that matches fieldId, or null if its not found. */ public static _Fields findByThriftId(int fieldId) { switch (fieldId) { case 1: // START_TOKEN return START_TOKEN; case 2: // END_TOKEN return END_TOKEN; case 3: // ENDPOINTS return ENDPOINTS; default: return null; } } /** * Find the _Fields constant that matches fieldId, throwing an exception * if it is not found. */ public static _Fields findByThriftIdOrThrow(int fieldId) { _Fields fields = findByThriftId(fieldId); if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!"); return fields; } /** * Find the _Fields constant that matches name, or null if its not found. */ public static _Fields findByName(String name) { return byName.get(name); } private final short _thriftId; private final String _fieldName; _Fields(short thriftId, String fieldName) { _thriftId = thriftId; _fieldName = fieldName; } public short getThriftFieldId() { return _thriftId; } public String getFieldName() { return _fieldName; } } // isset id assignments public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap; static { Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>( _Fields.class); tmpMap.put(_Fields.START_TOKEN, new org.apache.thrift.meta_data.FieldMetaData("start_token", org.apache.thrift.TFieldRequirementType.REQUIRED, new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING))); tmpMap.put(_Fields.END_TOKEN, new org.apache.thrift.meta_data.FieldMetaData("end_token", org.apache.thrift.TFieldRequirementType.REQUIRED, new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING))); tmpMap.put(_Fields.ENDPOINTS, new org.apache.thrift.meta_data.FieldMetaData("endpoints", org.apache.thrift.TFieldRequirementType.REQUIRED, new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, new org.apache.thrift.meta_data.FieldValueMetaData( org.apache.thrift.protocol.TType.STRING)))); metaDataMap = Collections.unmodifiableMap(tmpMap); org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TokenRange.class, metaDataMap); } public TokenRange() { } public TokenRange(String start_token, String end_token, List<String> endpoints) { this(); this.start_token = start_token; this.end_token = end_token; this.endpoints = endpoints; } /** * Performs a deep copy on <i>other</i>. */ public TokenRange(TokenRange other) { if (other.isSetStart_token()) { this.start_token = other.start_token; } if (other.isSetEnd_token()) { this.end_token = other.end_token; } if (other.isSetEndpoints()) { List<String> __this__endpoints = new ArrayList<String>(); for (String other_element : other.endpoints) { __this__endpoints.add(other_element); } this.endpoints = __this__endpoints; } } public TokenRange deepCopy() { return new TokenRange(this); } @Override public void clear() { this.start_token = null; this.end_token = null; this.endpoints = null; } public String getStart_token() { return this.start_token; } public TokenRange setStart_token(String start_token) { this.start_token = start_token; return this; } public void unsetStart_token() { this.start_token = null; } /** Returns true if field start_token is set (has been assigned a value) and false otherwise */ public boolean isSetStart_token() { return this.start_token != null; } public void setStart_tokenIsSet(boolean value) { if (!value) { this.start_token = null; } } public String getEnd_token() { return this.end_token; } public TokenRange setEnd_token(String end_token) { this.end_token = end_token; return this; } public void unsetEnd_token() { this.end_token = null; } /** Returns true if field end_token is set (has been assigned a value) and false otherwise */ public boolean isSetEnd_token() { return this.end_token != null; } public void setEnd_tokenIsSet(boolean value) { if (!value) { this.end_token = null; } } public int getEndpointsSize() { return (this.endpoints == null) ? 0 : this.endpoints.size(); } public java.util.Iterator<String> getEndpointsIterator() { return (this.endpoints == null) ? null : this.endpoints.iterator(); } public void addToEndpoints(String elem) { if (this.endpoints == null) { this.endpoints = new ArrayList<String>(); } this.endpoints.add(elem); } public List<String> getEndpoints() { return this.endpoints; } public TokenRange setEndpoints(List<String> endpoints) { this.endpoints = endpoints; return this; } public void unsetEndpoints() { this.endpoints = null; } /** Returns true if field endpoints is set (has been assigned a value) and false otherwise */ public boolean isSetEndpoints() { return this.endpoints != null; } public void setEndpointsIsSet(boolean value) { if (!value) { this.endpoints = null; } } public void setFieldValue(_Fields field, Object value) { switch (field) { case START_TOKEN: if (value == null) { unsetStart_token(); } else { setStart_token((String) value); } break; case END_TOKEN: if (value == null) { unsetEnd_token(); } else { setEnd_token((String) value); } break; case ENDPOINTS: if (value == null) { unsetEndpoints(); } else { setEndpoints((List<String>) value); } break; } } public Object getFieldValue(_Fields field) { switch (field) { case START_TOKEN: return getStart_token(); case END_TOKEN: return getEnd_token(); case ENDPOINTS: return getEndpoints(); } throw new IllegalStateException(); } /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */ public boolean isSet(_Fields field) { if (field == null) { throw new IllegalArgumentException(); } switch (field) { case START_TOKEN: return isSetStart_token(); case END_TOKEN: return isSetEnd_token(); case ENDPOINTS: return isSetEndpoints(); } throw new IllegalStateException(); } @Override public boolean equals(Object that) { if (that == null) return false; if (that instanceof TokenRange) return this.equals((TokenRange) that); return false; } public boolean equals(TokenRange that) { if (that == null) return false; boolean this_present_start_token = true && this.isSetStart_token(); boolean that_present_start_token = true && that.isSetStart_token(); if (this_present_start_token || that_present_start_token) { if (!(this_present_start_token && that_present_start_token)) return false; if (!this.start_token.equals(that.start_token)) return false; } boolean this_present_end_token = true && this.isSetEnd_token(); boolean that_present_end_token = true && that.isSetEnd_token(); if (this_present_end_token || that_present_end_token) { if (!(this_present_end_token && that_present_end_token)) return false; if (!this.end_token.equals(that.end_token)) return false; } boolean this_present_endpoints = true && this.isSetEndpoints(); boolean that_present_endpoints = true && that.isSetEndpoints(); if (this_present_endpoints || that_present_endpoints) { if (!(this_present_endpoints && that_present_endpoints)) return false; if (!this.endpoints.equals(that.endpoints)) return false; } return true; } @Override public int hashCode() { HashCodeBuilder builder = new HashCodeBuilder(); boolean present_start_token = true && (isSetStart_token()); builder.append(present_start_token); if (present_start_token) builder.append(start_token); boolean present_end_token = true && (isSetEnd_token()); builder.append(present_end_token); if (present_end_token) builder.append(end_token); boolean present_endpoints = true && (isSetEndpoints()); builder.append(present_endpoints); if (present_endpoints) builder.append(endpoints); return builder.toHashCode(); } public int compareTo(TokenRange other) { if (!getClass().equals(other.getClass())) { return getClass().getName().compareTo(other.getClass().getName()); } int lastComparison = 0; TokenRange typedOther = (TokenRange) other; lastComparison = Boolean.valueOf(isSetStart_token()).compareTo(typedOther.isSetStart_token()); if (lastComparison != 0) { return lastComparison; } if (isSetStart_token()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.start_token, typedOther.start_token); if (lastComparison != 0) { return lastComparison; } } lastComparison = Boolean.valueOf(isSetEnd_token()).compareTo(typedOther.isSetEnd_token()); if (lastComparison != 0) { return lastComparison; } if (isSetEnd_token()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.end_token, typedOther.end_token); if (lastComparison != 0) { return lastComparison; } } lastComparison = Boolean.valueOf(isSetEndpoints()).compareTo(typedOther.isSetEndpoints()); if (lastComparison != 0) { return lastComparison; } if (isSetEndpoints()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.endpoints, typedOther.endpoints); if (lastComparison != 0) { return lastComparison; } } return 0; } public _Fields fieldForId(int fieldId) { return _Fields.findByThriftId(fieldId); } public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException { org.apache.thrift.protocol.TField field; iprot.readStructBegin(); while (true) { field = iprot.readFieldBegin(); if (field.type == org.apache.thrift.protocol.TType.STOP) { break; } switch (field.id) { case 1: // START_TOKEN if (field.type == org.apache.thrift.protocol.TType.STRING) { this.start_token = iprot.readString(); } else { org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type); } break; case 2: // END_TOKEN if (field.type == org.apache.thrift.protocol.TType.STRING) { this.end_token = iprot.readString(); } else { org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type); } break; case 3: // ENDPOINTS if (field.type == org.apache.thrift.protocol.TType.LIST) { { org.apache.thrift.protocol.TList _list20 = iprot.readListBegin(); this.endpoints = new ArrayList<String>(_list20.size); for (int _i21 = 0; _i21 < _list20.size; ++_i21) { String _elem22; _elem22 = iprot.readString(); this.endpoints.add(_elem22); } iprot.readListEnd(); } } else { org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type); } break; default: org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type); } iprot.readFieldEnd(); } iprot.readStructEnd(); // check for required fields of primitive type, which can't be checked in the validate method validate(); } public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException { validate(); oprot.writeStructBegin(STRUCT_DESC); if (this.start_token != null) { oprot.writeFieldBegin(START_TOKEN_FIELD_DESC); oprot.writeString(this.start_token); oprot.writeFieldEnd(); } if (this.end_token != null) { oprot.writeFieldBegin(END_TOKEN_FIELD_DESC); oprot.writeString(this.end_token); oprot.writeFieldEnd(); } if (this.endpoints != null) { oprot.writeFieldBegin(ENDPOINTS_FIELD_DESC); { oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, this.endpoints.size())); for (String _iter23 : this.endpoints) { oprot.writeString(_iter23); } oprot.writeListEnd(); } oprot.writeFieldEnd(); } oprot.writeFieldStop(); oprot.writeStructEnd(); } @Override public String toString() { StringBuilder sb = new StringBuilder("TokenRange("); boolean first = true; sb.append("start_token:"); if (this.start_token == null) { sb.append("null"); } else { sb.append(this.start_token); } first = false; if (!first) sb.append(", "); sb.append("end_token:"); if (this.end_token == null) { sb.append("null"); } else { sb.append(this.end_token); } first = false; if (!first) sb.append(", "); sb.append("endpoints:"); if (this.endpoints == null) { sb.append("null"); } else { sb.append(this.endpoints); } first = false; sb.append(")"); return sb.toString(); } public void validate() throws org.apache.thrift.TException { // check for required fields if (start_token == null) { throw new org.apache.thrift.protocol.TProtocolException( "Required field 'start_token' was not present! Struct: " + toString()); } if (end_token == null) { throw new org.apache.thrift.protocol.TProtocolException( "Required field 'end_token' was not present! Struct: " + toString()); } if (endpoints == null) { throw new org.apache.thrift.protocol.TProtocolException( "Required field 'endpoints' was not present! Struct: " + toString()); } } }